Features
DIN Rail
Series
Description
• Universal AC Input (85-264VAC)
• Protections: SCP, OVP, OLP, OTP
• DC OK Indicator LED with Relay Contacts
• 150% (180W) peak load capacity
• Built-in active PFC,PF>0,95
• High effciency up to 92.5%
AC/DC Converter
REDIN120
120 Watt
DIN-Rail
Power Supply
These DIN-rail mounted power supplies have a robust case, 4mm screw terminal connectors and use
high reliability components to give a long, trouble-free life. The REDIN120 can be end mounted to
save rail space or side mounted for use in low-profile cabinets. The units can deliver up to 150%
start-up power and allow n+1 parallel operation to increase the continuous output current or for supply
redundancy. Relay contacts simplify DC OK monitoring. The REDIN120 series is designed for
demanding commercial and industrial applications with UL508, UL60950, IEC60950 CB report and
CE (LVD + EMC + RoHS) certifications. They come with a full 5-year warranty.
Selection Guide
Part
Number
REDIN120-12
REDIN120-24
REDIN120-48
nom. Input
Voltage Range
[VAC]
100-240
100-240
100-240
Output
Voltage
[VDC]
12
24
48
Output
Adjustability
[VDC]
12-14
24-28
48-56
Rated
Current
[A]
8.33
5
2.5
Efficiency
typ.
230VAC full load
[%]
89.5
91.5
92.5
Specifications
(measured @ Ta= 25°C, rated Vin, rated load and after warm up)
BASIC CHARACTERISTICS
Parameter
Input Voltage Range
Absolute Maximum Input
Voltage
Input Current
Return Voltage Immunity
Inrush Current
No Load Power Consumption
Input Frequency Range
Output Voltage Trimming
Power Factor
Start-up time
Hold-up time
115VAC
230VAC
115VAC, full load
230VAC, full load
115VAC, full load
230VAC, full load
0 - 70°C
-25°C
Ripple and Noise
(1)
0 - 70°C
-25°C
12Vout
24Vout
20ms
20ms
40ms
40ms
100mVp-p
200mVp-p
120mVp-p
240mVp-p
240mVp-p
0.99
0.95
500ms
250ms
max. 3s
115VAC, full load
230VAC, full load
12Vout
24Vout
48Vout
115VAC, cold start
230VAC, cold start
115VAC
230VAC
47Hz
Condition
Min.
85VAC
Typ.
Max.
264VAC
300VAC
375VDC
1.5A
0.65A
18V
35V
65V
40A
60A
1.5W
1.2W
3W
3W
63Hz
+16.67%
E224736
UL60950-1 certified
UL508 certified
IEC/EN60950-1 certified
-25°C - 70°C 48Vout
Notes:
Note1: Measured at 20MHz bandwidth by using a 12” twisted pair-wire terminated
with a 0.1µF & 10µF parallel capacitor
continued on next page
www.recom-power.com
REV.: 3/2018
PDR-1
REDIN120
AC/DC Converter
Specifications
(measured @ Ta= 25°C, rated Vin, rated load and after warm up)
REDIN120-12
100
90
80
Series
18
16
Efficiency vs. Load
Power Dissipation vs Load
115VAC
230VAC
264VAC
Power Dissipation [W]
14
12
10
8
6
4
2
0
0
10
20
Efficiency [%]
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
90
100
115VAC
230VAC
264VAC
30
40
50
60
70
80
90
100
Output Load [%]
Output Load [%]
1.4
1.2
Input Current vs Load
1.2
1.0
Power Factor vs Load over Vin
Power Factor [%]
Input Current [A]
1.0
0.8
0.6
0.4
0.2
0
0
1
115VAC
230VAC
0.8
0.6
0.4
0.2
0
115VAC
230VAC
2
3
4
5
0
10
20
30
40
50
60
70
80
90
100
Load Current [A]
Output Load [%]
REDIN120-24
Efficiency vs. Load
100
90
80
18
16
Power Dissipation vs Load
115VAC
230VAC
264VAC
Power Dissipation [W]
14
12
10
8
6
4
2
0
0
10
20
Efficiency [%]
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
90
100
115VAC
230VAC
264VAC
30
40
50
60
70
80
90
100
Output Load [%]
Output Load [%]
continued on next page
www.recom-power.com
REV.: 3/2018
PDR-2
REDIN120
AC/DC Converter
Specifications
(measured @ Ta= 25°C, rated Vin, rated load and after warm up)
REDIN120-24
1.4
1.2
Series
Power Factor vs Load over Vin
Input Current vs Load
1.2
1.0
Power Factor [%]
Input Current [A]
1.0
0.8
0.6
0.4
0.2
0
0
1
115VAC
230VAC
0.8
0.6
0.4
0.2
0
115VAC
230VAC
2
3
4
5
0
10
20
30
40
50
60
70
80
90
100
Load Current [A]
Output Load [%]
REDIN120-48
Efficiency vs. Load
100
90
80
18
16
Power Dissipation vs Load
115VAC
230VAC
264VAC
Power Dissipation [W]
14
12
10
8
6
4
2
0
0
10
20
Efficiency [%]
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
90
100
115VAC
230VAC
264VAC
30
40
50
60
70
80
90
100
Output Load [%]
Output Load [%]
1.4
1.2
Input Current vs Load
115VAC
230VAC
1.2
1.0
Power Factor vs Load over Vin
Input Current [A]
Power Factor [%]
1.0
0.8
0.6
0.4
0.2
0
0
0.5
0.8
0.6
0.4
0.2
0
115VAC
230VAC
1
1.5
2
2.5
0
10
20
30
40
50
60
70
80
90
100
Load Current [A]
Output Load [%]
www.recom-power.com
REV.: 3/2018
PDR-3
REDIN120
AC/DC Converter
Specifications
(measured @ Ta= 25°C, rated Vin, rated load and after warm up)
REGULATION
Parameter
Output Accuracy
Line Regulation
Load Regulation
Transient Response
0% to 100% load
100Hz & 1kHz, 50% duty
Series
Condition
Value
±0.25% typ. / ±1% max.
±0.1% typ. / ±0.5% max.
0.25% typ. / 1.0% max.
±1% typ. / ± 5% max.
PROTECTION
Parameter
Input Fuse
(2)
Condition
internal
12Vout
24Vout
48Vout
Value
T5A, slow blow type
hiccup mode (current limit)
15-18VDC, hiccup mode
29-33VDC, hiccup mode
58-65VDC, hiccup mode
OVC II
Constant power (current limit)
100±5°C, detect on Heat-sink of power transistor; shut down
O/P, auto recovery after temperature goes down
Vout up to 90% of rated Vout
Vout down to 80% of rated Vout
Max. 30V/1A or 60V/0.3 or 30VAC/0.3A Resitive Load
3.0kVAC / 1minute
2.5kVAC / 1minute
Vadj.
0.5kVAC / 1minute
Short Circuit Protection (SCP)
Over Voltage Category (OVC)
100
Over Load Protection (OLP)
80
60
40
20
0
100
Output Power [%]
Over Temperature Protection (OTP)
75
Power OK LED
Iout [%]
85
Over Voltage Protection (OVP)
Isolation Voltage
Isolation Resistance
Leakage Current
-25
-20
0
20
40
60 70 80
100
ON (green)
OFF (red)
Relay Contact Rating
I/P to O/P
I/P to PE
O/P to PE
Ambient Temperature [°C]
I/P to PE, 240VAC 50Hz
12V
24V
I/P to O/P
48V
REDIN120-12
REDIN120-24
REDIN120-48
14V
28V
56V
10MW min.
0.1mA typ. / 0.25mA max.
1.0mA max.
Overload Capability
Pout [%]
Notes:
Note2: Refer to local wiring regulations if input over-current protection is also required
Time (x) [s]
1
4
7
45
Pout (y) [%]
180
150
140
120
Maximum loading of automatic circuit breakers
Circuit Breaker
Typ
B
C
Circuit Breaker Current
Single Use
6A
10A
Parallel Use
(2 devices)
6A
10A
Parallel Use
(3 devices)
13A
16A
y
100
Note: Values could change depending on local mains
0
x
60
Time [s]
ENVIRONMENTAL
Parameter
Operating Temperature Range
(3)
Temperature Coefficient
Operating Altitude
(4)
Operating Humidity
non-condensing
continued on next page
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REV.: 3/2018
PDR-4
Condition
@ natural convection 0.1m/s
full load
refer to derating graph
Value
-25°C to +55°C
-25°C to +70°C
0.03%/K
3000m
20% - 90% RH
REDIN120
AC/DC Converter
Specifications
(measured @ Ta= 25°C, rated Vin, rated load and after warm up)
ENVIRONMENTAL
Parameter
IP Rating
Pollution Degree (PD)
Shock
Vibration
MTBF
according to MIL-HDBK-217F, full load, 25°C
Series
Condition
Value
IP20
PD2
10-500Hz 2G, 60min.
10G /11ms, along x,y and z axis
300 x 10³ hours
Thermal Derating
100
90
80
75
70
60
50
40
30
20
10
0
-40
-20
0
20
40
60
80
55 70
100
120
Pout 115VAC cont.
Pout 230VAC cont.
100
150
Operating Altitude
Short time (3s)
B
A
Output Load [%]
Output Load [%]
80
60
40
20
0
A Ta<60°C
B Ta>55°C
0
500
1000
1500
2000
2500
3000
Ambient Temperature [°C]
Notes:
Note3:
Note4:
Operating Altitude [m]
UL Report certified temperature range: -25°C to +50°C. According to RECOM internal qualification the device is rated up to
+70°C with derating
UL Report certified operating altitude: 5000m. According to RECOM internal qualificaion the device is rated up to 3000m.
For altitude higher than 2000m, derating 30W for evey 1000m, or 5°C/1000m
SAFETY AND CERTIFICATIONS
Certificate Type
Information Technology Equipment, General Requirements for Safety
Industrial Control Equipment
Information Technology Equipment - General Requirments for Safety
EAC
RoHs2+
Report / File Number
E224736
E470721
SA1508106S 001 +
SA1508106S 002
RU-AT.37.02367
Standard
UL60950-1, 2nd Edition, 2014
CSA C22.2 No. 60950-1-07, 2nd Edition, 2014
UL508, 17th Edition, 2013
CSA C22.2 No. 107.1-01, 3rd Edition, 2011
IEC60950-1, 2nd Edition 2005, +AM1:2009 + AM2:2013
EN60950-1:2006, + A11:2009 + A1:2010 + A12:2011
+ A2:2013
TP TC 004/2011
RoHs 2011/65/EU
EMC Compliance
Information technology equipment - Radio disturbance characteristics -
Limits and methods of measurement
Information technology equipment - Immunity characteristics - Limits and
methods of measurement
Limitations on the amount of electromagnetic intererence allowed from
digital and electronic devices
Methods of Measurement of Radio-Noise Emissions from Low-Voltage
Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz
Report / Condition
Standard / Criterion
EN55022, Class B, 2010
EN55024, Class B, 2010
47 CFR FCC Part 15, Subpart B: 2014
ANSI C63.4: 2014
continued on next page
www.recom-power.com
REV.: 3/2018
PDR-5
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